YouTube thumbnail, hard techno DJ at a massive dark rave, silhouette of a DJ with hands in the air, thousands of fans with glowing lights, intense strobe lights and lasers, red and black color theme, high contrast, ultra HD, raw industrial background. Text on thumbnail: "HARDTEKK RAVER" in very bold white font with thick black outline and glowing red shadow at bottom center, font extra bold for mobile visibility. Small text "VELVETRAVE" in white with black outline at top left corner. Small text "Rave Is Life" at top right corner in red. No other text. Professional hard techno music cover art style, 1280x720.